原油蒸馏

本文应用流程模拟软件UnisimDesign，采用PR热力学方程，对某炼油厂600万吨／年原油蒸馏装置进行模拟计算。

In this paper , using process simulation software UniSim Design and PR thermodynamic equation to simulate a 6 million tons / year of crude oil distillation unit .

◆研究了蒸馏塔侧线质量的控制问题，根据原油蒸馏塔的多侧线关联特性，提出了一种实用的控制策略，开发了基于启发式约束的多变量预测控制系统，并予以实施。

Side-stream quality control of crude oil distillation tower is studied .

本文在原三对角矩阵BP算法的基础上推出了一种新的原油蒸馏过程计算方法，并探讨了过程的产品质量估计和优化管理问题。

A New calculation method based on the original tridiagonal BP method is developed for solving problems of crude distillation process . The problems of product quality estimation and supervision are particularly studied .

根据过程机理建立了原油蒸馏过程动态模型，然后采用动态矩阵控制（DMC）的预测控制算法对常压塔侧线质量控制进行仿真。

It makes the dynamic model of crude distillation process based on the process mechanism , then applies the Dynamic Matrix Control ( DMC ) algorithm to do the control simulation .

1992年4月，锦西炼油化工总厂与华东化工学院合作，投资50万元，将一套原油蒸馏装置常任塔的原F1型浮阀塔极改为导向浮阀塔板。

In April 1992 , Jinxi Complex worked together with the Insti - tute and invested 50 × 10 ~ 4 yuan ( RMB ) in the crude distillation unit , changing the original F1 float-valve tray in the atmospheric column into guided-float-valve tray .

对添加新型活化剂进行的实沸点蒸馏试验结果表明，添加剂类型和添加量以及蒸馏温度是影响原油蒸馏强化效果的主要因素，其中新型活化剂R1的强化作用明显优于其他类型的添加剂。

The experimental results show that the type of additives , concentration and liquid phase temperature are the main factors which affect the intensifying distillation of crude oil . The intensifying effect of the new activator R1 is better than that of the other additives .

原油蒸馏装置的在线模拟、修正与优化

On line simulation , parameter estimation and optimization of crude unit

原油蒸馏装置增产柴油新途径

A new way of improving diesel oil for crude distillation unit

原油蒸馏塔过汽化油的讨论

Discussion on Excess Vaporizing Oil in Distillation Tower of Crude Oil

波纹填料与塔盘在原油蒸馏塔中的联合应用

Application of corrugated packing combined with trays in crude distillation column

进口原油蒸馏过程中轻烃回收方法的探讨

Discussion on methods of light hydrocarbon recovery during imported crude oil distillation

某炼油厂原油蒸馏塔模型的改进

Some improvements in the application of a crude distillation model

进口原油蒸馏过程轻烃回收流程设计

Design of light ends recovery scheme for imported crude distillation

原油蒸馏装置轻烃回收系统的运行及改进

Running and improvement of light hydrocarbon recovery system in crude distillation unit

原油蒸馏装置计划、调度、设计和优化的严格在线模型

ROMs of Planning , Management , Design and Optimization for Crude Unit

原油蒸馏装置常三线冷却器管束失效原因与防护

Causes of Failure of Cooler Tube in Crude Distillation Unit and Protection

现场总线控制系统在原油蒸馏装置中的设计与研究

Design and research of FCS in crude oil distillation unit

原油蒸馏装置减压塔的技术改造

Revamping of the vacuum tower of a crude distillation unit

原油蒸馏过程换热网络的最优操作

Optimal operation of heat exchanger network in crude distillation process

用活性添加剂强化原油蒸馏

Increase distillate yield in crude distillation by adding active additives

θ法应用于原油蒸馏过程模型计算

Application of θ Method in Crude Oil Distillation Model

能量三环节理论在原油蒸馏装置扩能改造中的应用

Application of energy three-link method in the capacity expansion of crude distillation unit

原油蒸馏塔的质量估计和优化管理

Quality estimation and supervision for a crude distillation column

原油蒸馏装置在线优化软件的工程实施

Industrial Application of On-Line Optimization in Crude Distillation Unit

不同类型添加剂强化原油蒸馏过程及机理

Intensifying distillation of crude oil by using different additives

原油蒸馏过程中的数据协调与操作优化

Data reconciliation and operating optimization of crude distillation process

一种改进的遗传算法在原油蒸馏过程优化中的应用

Application of an Improved Genetic Algorithm in Optimization of Crude Oil Distillation Process

原油蒸馏装置轻烃回收

Recovery of light hydrocarbons in crude distillation unit

原油蒸馏塔工艺设计新方法

New Method of Crude Oil Distillation Tower Design

超驰控制在原油蒸馏装置的应用

Application of override control on crude distillation unit